80671288

素因数分解:

$2^3\times {\mathrm{1151}}^1\times {\mathrm{8761}}^1$

素因数の和:9918

約数の個数: 16

約数和(自身を含む): 151407360

約数和(自身を除く): 70736072

約数列:

[1, 2, 4, 8, 1151, 2302, 4604, 8761, 9208, 17522, 35044, 70088, 10083911, 20167822, 40335644, 80671288]

約数ペア:

[(1, 80671288), (2, 40335644), (4, 20167822), (8, 10083911), (1151, 70088), (2302, 35044), (4604, 17522), (8761, 9208)]